Move utility package 'graphdb' to pkg/graphdb

graphdb/utils.go

@@ -0,0 +1,32 @@
+package graphdb
+
+import (
+	"path"
+	"strings"
+)
+
+// Split p on /
+func split(p string) []string {
+	return strings.Split(p, "/")
+}
+
+// Returns the depth or number of / in a given path
+func PathDepth(p string) int {
+	parts := split(p)
+	if len(parts) == 2 && parts[1] == "" {
+		return 1
+	}
+	return len(parts)
+}
+
+func splitPath(p string) (parent, name string) {
+	if p[0] != '/' {
+		p = "/" + p
+	}
+	parent, name = path.Split(p)
+	l := len(parent)
+	if parent[l-1] == '/' {
+		parent = parent[:l-1]
+	}
+	return
+}